MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6a2cf1c2674d5295844c2a9f410d39856e7158671ec95aea13be7d993d67c716. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Stop


Vendor detections: 17


Intelligence 17 IOCs YARA 13 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6a2cf1c2674d5295844c2a9f410d39856e7158671ec95aea13be7d993d67c716
SHA3-384 hash: db5a3628de8c77e97492f7ec3c5c5a3ca0ad53d5e910891d5e2057959110fafbeeb7017e712b0ee09cc1c7206adf5641
SHA1 hash: 33a3c1baba3456fd26b6ffe12d62f248d0660f97
MD5 hash: 38ace67a73f97297954028abe592b4ae
humanhash: neptune-mississippi-five-seven
File name:file
Download: download sample
Signature Stop
Create hunting rule
File size:790'016 bytes
First seen:2023-09-19 13:56:06 UTC
Last seen:2023-09-20 10:39:18 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 51faff478dd493c9f1e431a2afd51589 (2 x RedLineStealer, 1 x Stop, 1 x Tofsee)
ssdeep 24576:FTaOHGlhrlWF3xUhehxOlWKRG1J64Ckt:FuOHGlhrsF3xUkhxm9G1JdC
Threatray 2'340 similar samples on MalwareBazaar
TLSH T173F4232177D3C032D127963461B88AB16A7FBC719A74898F3764063FACB13C19FA9716
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 70c0ded2d0d9d2dd (1 x Stop)
Reporter andretavare5
Tags:exe Stop


Avatar
andretavare5
Sample downloaded from https://vk.com/doc52355237_665893689?hash=ZCmNvBYSluB9bZ0uoR1R3tP6SwAfajYRK4yHHydZ8bc&dl=NrHOjzZ0LyvrLrdXJnQ0hUws5nlN8psFz1DpzCfUZVD&api=1&no_preview=1#test2

Intelligence

File Origin
# of uploads :
39
# of downloads :
306
Origin country :
US US
Vendor Threat Intelligence
Malware family:
redline
Create hunting rule
ID:
1
File name:
https://faucetmeaning.com/wp-content/upgrade/Install_p_a_s_s1234.7z
Verdict:
Malicious activity
Analysis date:
2023-09-19 21:32:04 UTC
Tags:
privateloader evasion opendir loader stealc stealer risepro redline fabookie povertystealer ransomware stop smoke arkei vidar trojan raccoonclipper g0njxa
Link:
https://app.any.run/tasks/dbcda7fb-3902-4224-b5bc-3283e0cba405

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
STOP
Create hunting rule
Link:
https://www.capesandbox.com/analysis/449689/
Detection(s):
SecuriteInfo.com.Win32.RansomX-gen.7408.9027.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Сreating synchronization primitives
Creating a file in the %temp% directory
Running batch commands
Creating a process with a hidden window
Query of malicious DNS domain
Sending a TCP request to an infection source
Gathering data
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware lolbin packed shell32
Link:
https://www.filescan.io/uploads/6509a8ae0870810f01822b1c/reports/1a1a70e9-c766-47cc-a2d4-b7a53472377e/overview
Verdict:
Malicious
Labled as:
Mint.Zard.Generic
Link:
https://www.hybrid-analysis.com/sample/6a2cf1c2674d5295844c2a9f410d39856e7158671ec95aea13be7d993d67c716
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
STOP Ransomware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/18886b25-ef1d-4b52-87f2-d3ebb6166d04
Result
Threat name:
Babuk, Clipboard Hijacker, Djvu
Create hunting rule
Detection:
malicious
Classification:
rans.spre.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1310799
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Found ransom note / readme
Infects executable files (exe, dll, sys, html)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Modifies existing user documents (likely ransomware behavior)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Uses schtasks.exe or at.exe to add and modify task schedules
Writes a notice file (html or txt) to demand a ransom
Writes many files with high entropy
Yara detected Babuk Ransomware
Yara detected Clipboard Hijacker
Yara detected Djvu Ransomware
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1310799 Sample: file.exe Startdate: 19/09/2023 Architecture: WINDOWS Score: 100 76 Snort IDS alert for network traffic 2->76 78 Multi AV Scanner detection for domain / URL 2->78 80 Found malware configuration 2->80 82 10 other signatures 2->82 11 file.exe 2->11         started        14 file.exe 2->14         started        16 file.exe 2->16         started        18 2 other processes 2->18 process3 signatures4 88 Detected unpacking (changes PE section rights) 11->88 90 Detected unpacking (overwrites its own PE header) 11->90 92 Writes a notice file (html or txt) to demand a ransom 11->92 94 Writes many files with high entropy 11->94 20 file.exe 1 16 11->20         started        96 Antivirus detection for dropped file 14->96 98 Multi AV Scanner detection for dropped file 14->98 100 Machine Learning detection for dropped file 14->100 24 file.exe 12 14->24         started        102 Injects a PE file into a foreign processes 16->102 26 file.exe 16->26         started        28 file.exe 18->28         started        30 schtasks.exe 18->30         started        process5 dnsIp6 64 api.2ip.ua 162.0.217.254, 443, 49717, 49719 ACPCA Canada 20->64 52 C:\Users\user\AppData\Local\...\file.exe, PE32 20->52 dropped 32 file.exe 20->32         started        35 icacls.exe 20->35         started        66 192.168.2.1 unknown unknown 24->66 37 conhost.exe 30->37         started        file7 process8 signatures9 74 Injects a PE file into a foreign processes 32->74 39 file.exe 1 24 32->39         started        process10 dnsIp11 68 zexeq.com 124.43.19.179, 49723, 49725, 80 SLTINT-AS-APSriLankaTelecomInternetLK Sri Lanka 39->68 70 colisumy.com 210.182.29.70, 49722, 80 LGDACOMLGDACOMCorporationKR Korea Republic of 39->70 72 api.2ip.ua 39->72 54 C:\_readme.txt, ASCII 39->54 dropped 56 C:\Users\user\_readme.txt, ASCII 39->56 dropped 58 C:\Users\...\SmartScreenCache.dat.wwty (copy), data 39->58 dropped 60 300 other malicious files 39->60 dropped 84 Infects executable files (exe, dll, sys, html) 39->84 86 Modifies existing user documents (likely ransomware behavior) 39->86 44 build3.exe 39->44         started        file12 signatures13 process14 file15 62 C:\Users\user\AppData\Roaming\...\mstsca.exe, PE32 44->62 dropped 104 Uses schtasks.exe or at.exe to add and modify task schedules 44->104 48 schtasks.exe 44->48         started        signatures16 process17 process18 50 conhost.exe 48->50         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6a2cf1c2674d5295844c2a9f410d39856e7158671ec95aea13be7d993d67c716/
Threat name:
Win32.Trojan.MintZard
Create hunting rule
Status:
Malicious
First seen:
2023-09-19 13:57:06 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
17 of 38 (44.74%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=niwpdqthjvjjlbcmfkpucdjzqvxhcwdhd3evv2qtxz6zsplhy4la._file
Verdict:
malicious
Similar samples:
0ac65da52d7a63e098d05b33da91b1e26a9d6b2d47cb0b40112dba5020ea8dc5
Stop
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Stop
+ 2'330 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:djvu family:vidar botnet:5c0b4a12d6c03dd98ed431d3eded2169 discovery persistence ransomware spyware stealer
Link:
https://tria.ge/reports/230919-q8849shd3z/
Behaviour
Checks processor information in registry
Creates scheduled task(s)
Delays execution with timeout.exe
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Accesses 2FA software files, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Looks up external IP address via web service
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Modifies file permissions
Reads user/profile data of web browsers
Downloads MZ/PE file
Detected Djvu ransomware
Djvu Ransomware
Vidar
Malware Config
C2 Extraction:
http://zexeq.com/test2/get.php
https://steamcommunity.com/profiles/76561199553369541
https://t.me/dastanatg
Unpacked files
SH256 hash:
0d3151e11fed85fa86c15cafa61d4807fc44e8480aa9e50b74ae34438d0c3aca
MD5 hash:
40c04297aacf33bc5c4b52adcec77dd2
SHA1 hash:
be58d92037948615aa73cc37a79ca5d65774ffaa
Detections:
djvu_ransomware
Create hunting rule
win_stop_auto
Create hunting rule
Link:
https://www.unpac.me/results/ae3ffc7a-e964-48b2-a1c0-5b406db9afaf/
Parent samples :
a4f702819548499595cfb484106944739c629a615d1a1bca13bfd5a44b0bb36b
6a2cf1c2674d5295844c2a9f410d39856e7158671ec95aea13be7d993d67c716
6eaf2623442beeec8def2536d88d4c6cec7ba914e6794d783855eb88c4f45be5
SH256 hash:
6a2cf1c2674d5295844c2a9f410d39856e7158671ec95aea13be7d993d67c716
MD5 hash:
38ace67a73f97297954028abe592b4ae
SHA1 hash:
33a3c1baba3456fd26b6ffe12d62f248d0660f97
Link:
https://www.unpac.me/results/ae3ffc7a-e964-48b2-a1c0-5b406db9afaf/
Malware family:
Djvu
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/6a2cf1c2674d/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/6a2cf1c2674d5295844c2a9f410d39856e7158671ec95aea13be7d993d67c716

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:maldoc_getEIP_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:MALWARE_Win_STOP
Create hunting rule
Author:ditekSHen
Description:Detects STOP ransomware
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:SUSP_XORed_URL_in_EXE
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects an XORed URL in an executable
Reference:https://twitter.com/stvemillertime/status/1237035794973560834
Rule name:SUSP_XORed_URL_in_EXE_RID2E46
Create hunting rule
Author:Florian Roth
Description:Detects an XORed URL in an executable
Reference:https://twitter.com/stvemillertime/status/1237035794973560834
Rule name:Windows_Ransomware_Stop_1e8d48ff
Create hunting rule
Author:Elastic Security
Rule name:win_stop_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.stop.

File information

The table below shows additional information about this malware sample such as delivery method and external references.

  
Dropped by
PrivateLoader
  
Delivery method
Distributed via drive-by
  
URLhaus
https://urlhaus.abuse.ch/url/2635570/
Cape
Cape
https://www.capesandbox.com/analysis/449689/

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